I normally have an all over colour at the hairdressers and on my last visit (a week ago) I went a shade lighter. We did this as I was concerned about the grey re-growth being so obvious against the mid-brown colour I usually have.
The problem is that the new lighter colour hasn't really covered the grey and I'm concerned what it will be like after a couple of weeks.
My question is, would you go back to the salon and if so, would you expect them to re-dye for free?